In this method solder paste is.
Ceramic plate gold test.
A golden yellow streak indicates real gold while a black streak shows that your item is fake or it s pyrite.
The porcelain tile test also known as the gold scratch test requires a ceramic plate or a piece of unglazed porcelain tile.
If you can see a gold mark on the ceramic once you ve done this then the gold is real.
The ceramic plate test cpt or surface mount process simulation test 1 has been used in the industry since the early 1990s to evaluate solderability of component terminals.
This ceramic plate offers you excellent multi shot protection yet it s incredibly thin and lightweight.
If you ve ever wondered whether a gold piece is real gold or some other type of metal you can find out without taking it to a jeweler or pawn shop.
The cpt simulates the environment that surface mount devices encounter during solder reflow.
If it leaves a black streak the item is not gold.
This test scratches the gold a little bit but doesn t typically leave much noticeable damage.
Additionally this is a traditionally cut design so you don t have to expect anything out of the ordinary when you unbox this armor.
However if the mark is black then it is fake.
If the streak is gold in color the item is likely gold.
Marks known as streaks are produced by scraping mineral specimens across unglazed porcelain plates.
If you want flexibility and maneuverability out in the field this plate should work well.
Using equipment and ingredients you already have you can test the authenticity of gold with a very simple test conducted in your own kitchen.
You can easily purchase a ceramic plate or porcelain tile through a home maintenance store or online.
For this test you will need either a black jeweler s stone an unglazed ceramic plate or an unglazed porcelain tile.
Ceramic test dragging your gold over a ceramic plate is another quick and uncomplicated way to test your gold.
Rub your gold across a ceramic plate.
It is much safer than other tests involving scratches or acid.
Simply draw your gold across an unglazed ceramic plate applying slight pressure.
A black line indicates that the item is not gold or is plated.
Try getting an unglazed ceramic tile or a plate online or from your local home improvement store.
A porcelain scratch test can be performed by using an unglazed tile or ceramic plate and scratching the object on the tile.
Watch to see if a streak or line of any type appears.
Hold your gold item in your hand.
Set an unglazed ceramic plate firmly on a countertop or table.
Scrape the item against the plate.
On the right a specimen of rhodochrosite has produced a white streak.
